harmfulness
🇺🇸
/ˈhɑːrmflnəs/
🇬🇧
/ˈhɑːmflnəs/
the quality of being able to cause damage or injury
The harmfulness of chemicals in the water supply is a major concern for public health.
수돗물 내 화학물질의 유해성은 공공 건강에 대한 주요 우려 사항입니다.